feat: 修改LDAP导入定时任务interval/crontab优先级

Signed-off-by: Jiangjie.Bai <bugatti_it@163.com>

apps/users/tasks.py

@@ -112,6 +112,9 @@ def import_ldap_user_periodic():
     else:
         interval = None
     crontab = settings.AUTH_LDAP_SYNC_CRONTAB
+    if crontab:
+        # 优先使用 crontab
+        interval = None
     tasks = {
         task_name: {
             'task': import_ldap_user.name,